Ammonium acetate, HPLC grade. SCHARLAU

CAS: 631-61-8

Packaging	Reference	Stock	My Price
x 250 g :: Plastic bottle	AM02550250	In stock	Buy

Characteristic
Volume : x 250 g

- Synonyms: Acetic acid ammonium salt
- CH3COONH4
- M = 77,08 g/mol
- CAS [631-61-8]
- EINECS-No.: 211-162-9
- Solub. in water: (20 ºC): soluble
- Melting point: 114 ºC
- Flash pt. 136 ºC
- Tariff number: 2915 29 00 90
- Applications: analytical chemistry, for the detection of: metals.

SPECIFICATIONS
assay (acidimetric): min. 98 %
identity (IR-spectrum): passes test
insoluble matter: passes test
pH (5 %, H2O): 6,5 - 7,5
chlorides (Cl): max. 0,0005 %
iron (Fe): max. 0,0001 %
heavy metals (as Pb): max. 0,0001 %

wavelength:: absorbance:
250 nm: 0,05 AU
260 nm: 0,04 AU
270 nm: 0,03 AU
280 nm: 0,02 AU